Simplifies the geometry in solids, within drawings inserted as external references.
DmSimplifyAll removes unnecessary edges and vertices, merges seam edges, and replaces the geometry of faces and edges by analytic surfaces and curves, if possible within the userspecified tolerance.
It is recommended to always run this command on imported drawings with inserted external references.
Accessing the Command
command bar: dmsimplifyall
: dmsimplifyall
Prompts you in the command bar:
Select entities to simplify or [Entire model/SEttings] <Entire model>: (Select entities or press Enter to select the entire model)
Geometry simplified
Topology simplified
Command Options
Option 
Description 
Settings 
Allows to access the command settings; prompts you in the command bar: Simplify [Geometry/Topology]/<Back>:

Geometry 
Prompts you in the command bar: Select geometric simplification tolerance or [ON/OFF/Topology] <1e7>: Choose an option:

Topology 
Prompts you in the command bar: Select topology simplification mode [ON/OFF/Geometry] <ON>: Choose an option:

Related Commands
Import  imports the geometry from external files into the current drawing.
DmStitch  converts a set of region and surface entities that bound a watertight area to a 3d solid.
DmAudit  fixes inconsistencies in 3d geometry supported by ACIS kernel (3D solids, surfaces).
DmAuditAll  checks and heals flaws in drawings inserted as external references.
DmSimplify  simplifies the geometry and topology of 3d solid entities.
Erase  erases entities from the drawing. Deletes 3D solid faces and face edges.